* {
    margin: 0;
    padding:0%
}
.layout {
    width: 100vw;
    height: 216.5333vw;
    background-color: #ffffff;
}
.topnav {
    width: 100vw;
    display: flex;
    font-weight: 700;
    align-items: center;
    margin-top: 2.6667vw;

}
.topnav img{
    width: 5.3333vw;
    margin-top: 2.1333vw;
    margin-right: 1.0667vw;
    margin-left: 35.0667vw;
}
.topnav div:nth-child(2){
    width: 22.6667vw;
    height: 4.5333vw;
}
.topnav div:nth-child(3){
    width: 4vw;
    height: .8vw;
    margin-bottom: 6.1333vw;
    margin-left:  0px;
    padding-left: 28vw;
}
.content {
    width: 93.6vw;
    height: 20.2667vw;
    margin-left: 3.2vw;
    margin-top: 5.3333vw;

}
.content div:nth-child(1){
    width: 93.6vw;
    height: 4.8vw;
    font-size: 4vw;
    color: #333333;
    text-align: center;
    line-height: 4.8vw;

}
.content div:nth-child(2){
    width: 93.6vw;
    height: 11.2vw;
    font-size: 7.7333vw;
    margin-top: 2.6667vw;
    text-align: center;
    line-height: 11.2vw;
}
.msg{
    width: 100vw;
    height: 40.584vw;
    margin-top: 10.6667vw;
}
.msg div:nth-child(1){
    width: 93.6vw;
    height: 13.1173vw;
    margin-left: 3.2vw;
    background-color: #1677ff;
    border-radius: 1.0667vw;
    text-align: center;
    font-size: 4.8vw;
    line-height: 13.1173vw;
    color: #ffffff;
}
.msg div:nth-child(2){
    width: 93.6vw;
    height: 11.4667vw;
    margin-left: 3.2vw;
    text-align: center;
    font-size: 4vw;
    line-height: 11.4667vw;
    color: #1677ff;
}
.footer {
    width: 100vw;
    height: 127.9493vw;
    color: #4b6b99ff;
    font-size: 15px;
    display: flex;
    flex-direction: column-reverse;
    align-items: center;
}
.footer div{
    margin-bottom: 5.6vw;
}